74HC4053 查看數據表（PDF） - Philips Electronics
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74HC4053 Datasheet PDF : 33 Pages
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Philips Semiconductors
74HC4053; 74HCT4053
Triple 2-channel analog multiplexer/demultiplexer
Table 7: RON resistance per switch 74HC4053 and 74HCT4053 …continued
For test circuit see Figure 8.
Vis is the input voltage at a nYn or nZ terminal, whichever is assigned as an input.
Vos is the output voltage at a nYn or nZ terminal, whichever is assigned as an output.
74HC4053 supply voltages: VCC − GND or VCC − VEE = 2.0 V, 4.5 V, 6.0 V and 9.0 V.
74HCT4053 supply voltages: VCC − GND = 4.5 V or 5.5 V; VCC − VEE = 2.0 V, 4.5 V, 6.0 V and 9.0 V.
Symbol Parameter
Conditions
Min
Typ
RON(rail) ON resistance (rail) Vis = VEE; VI = VIH or VIL
VCC = 2.0 V; VEE = 0 V; IS = 100 µA
[1] -
-
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA
-
-
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA
-
-
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA
-
-
Vis = VCC; VI = VIH or VIL
VCC = 2.0 V; VEE = 0 V; IS = 100 µA
[1] -
-
VCC = 4.5 V; VEE = 0 V; IS = 1000 µA
-
-
VCC = 6.0 V; VEE = 0 V; IS = 1000 µA
-
-
VCC = 4.5 V; VEE = −4.5 V; IS = 1000 µA
-
-
Max
-
210
180
160
-
240
210
180
Unit
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
[1] At supply voltages (VCC − VEE) approaching 2.0 V the analog switch ON resistance becomes extremely non-linear. Therefore, it is
recommended that these devices be used to transmit digital signals only, when using these supply voltages.
HIGH
(from select input)
nYn
Vis = 0 V to (VCC − VEE)
RON = VS / IS.
Fig 8. Test circuit for measuring RON
VS
nZ
IS
VEE
001aae129
110
RON
(Ω)
90
mnb047
(1)
70
(2)
(3)
50
30
10
0
1.8
3.6
5.4
7.2
9.0
Vis (V)
Vis = 0 V to (VCC − VEE).
(1) VCC = 4.5 V
(2) VCC = 6 V
(3) VCC = 9 V
Fig 9. Typical RON as a function of input voltage Vis
74HC_HCT4053_4
Product data sheet
Rev. 04 — 9 May 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
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